package com.aspose.cells.a.e;

import java.util.Hashtable;

public class zc extends Hashtable {
   private zd a(Object var1) {
      zd var2;
      if (var1 instanceof zd) {
         var2 = (zd)var1;
      } else {
         var2 = new zd(var1.toString());
      }

      return var2;
   }

   public boolean containsKey(Object j) {
      return super.containsKey(this.a(j));
   }

   public Object put(Object key, Object value) {
      if (!this.containsKey(key)) {
         super.put(this.a(key), value);
         return null;
      } else {
         return this.get(key);
      }
   }

   public Object get(Object j) {
      return super.get(this.a(j));
   }

   public Object remove(Object j) {
      return super.remove(this.a(j));
   }
}
